Choose the best answer:
The surgeons tried their best to save his life, but unfortunately the operation was..............

In some species of fish, such a three-spined stickleback, the male, not the female, performs the task of caring for the young.

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There ................. a book and many notebooks on the table.

Mark the letter A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

He always bends the truth.

Identify the error in each sentence: Although Nam worked very hard, but he didn’t pass the final exam

Choose the best answer among A, B, C or D that best completes each sentence:  Protesters carried a banner …..‘Save our Wildlife’

Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans, and saw blades.

A computer networks usually includes either selected employees of a particular business or or people who do not work together but have similar interests.

It is estimated that at least a million meteors have hit the Earth’s land surface, that is only 87 percentage of the planet.

If a person were to look up from the middle of a deep well, he will be able to see stars in the bottom of the day.

Identify the error in each sentence: In the early 1900s, Roy Harris created and promoted a distinctly American style of classical music and greatly influenced a number of composer in the United States

Ten decibel, which is a unit of relative loud, is the biggest amount of change detected by the human ear.

Dinosaurs are traditionally modified as cold-blooded reptiles, but recent evidence based on eating habits, posture, and skeletal structural suggests some may have been warm-blooded.

Boy, stop reading. ________ the book down and go to bed.

Identify the error in each sentence: Grover Cleveland was the only American president served two nonconsecutive terms

A ________ is a report in a newspaper or magazine in which a writer gives his opinion of a book, a film, or a play.

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I want ........... the 7 a.m train tomorrow.

Tucked away in the mountains of Bolivia and Peru, Lake Titicaca are the highest navigable lake in the world.

How much times did Rick and Jennifer have to do the experiment before they obtained the results they had been expecting?

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Jack suggested ......... one flat and ....... the other for myself. But  Tom advised me ....... the whole house.

So far most a million different species of insects have been identified and named.